How to pass a variable to a snippet?

Question

MODX

Snippet code snippetName:

<?php
return number_format($price, 0, '', ' ' );

Chunk code:

{var $totalproducts = $_modx->config.clientstotal}
    <h2>{$totalproducts}</h2>

$totalproducts is a number. I need to pass this number to the snippet and return the result. I tried doing this:

But it doesn't work.

Answer 1

&price

Answer 2

Are you formatting the number with a snippet? Oooooh
This is how I round up to an integer, for example, in the placeholder cost was 73,897 became 74
Or write your own modifier: 0